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DESCRIPTION:

Latitude 39°42'58.5",   Longitude 77°36'23.9"   NAD83

Washington County, Maryland, Hydrologic Unit 02070004

Drainage area: 93.5 square miles

Datum of gage: 536.15 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2005-06-29	2017-07-24
Daily Data
Discharge, cubic feet per second	1948-05-01	2017-07-23	11496
Daily Statistics
Discharge, cubic feet per second	1948-05-01	2017-04-05	11389
Monthly Statistics
Discharge, cubic feet per second	1948-05	2017-04
Annual Statistics
Discharge, cubic feet per second	1948	2017
Peak streamflow	1949-07-18	2016-02-03	31
Field measurements	1948-05-12	2017-06-14	322
Field/Lab water-quality samples	1968-02-26	1986-08-20	128
Water-Year Summary	2006	2016	11
Additional Data Sources	Begin Date	End Date	Count
Instantaneous-Data Archive  **offsite**	2005-06-29	2007-09-30	77683

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Record for this site is maintained by the USGS Maryland Water Science Center

Email questions about this site to Maryland Water Science Center Water-Data Inquiries